The Conditioner

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Ultra-lightweight and intensely hydrating, this innovative formula replenishes your hair and scalp - supporting improved softness, moisture retention, elasticity, and volume while strengthening and renewing strands to combat shedding, breakage, and signs of damage.

The Conditioner - which may also be used as a nutrient-rich hair and scalp mask - is designed to work synergistically with The Shampoo, revitalizing hair while detangling strands, controlling frizz, and building volume and shine. Experience haircare redefined. Backed by over 30 years of cutting-edge science. Powered by TFC8®.

Housed in a 100% recyclable tube made from sugar cane and 100% recyclable cap. Carton and leaflet are FSC-certified and recyclable.

Deluxe Sample(s)

with every purchase over $200
  • FREE delivery worldwide
  • 30 day returns
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Sustainably Sourced Ingredients Sustainably Sourced Ingredients
Clean Beauty Clean Beauty
Clean Science Clean Science
Sustainable & FSC Certified Packaging Sustainable & FSC Certified Packaging
One Tree Planted Partners One Tree Planted Partners
Carbon Balancing : Paper Carbon Balancing : Paper
Vegan Options Vegan Options
'The Conditioner' by Augustinus Bader is displayed suspended in the air, next to a white creamy swatch of the product

The Conditioner

Key Benefits
  • Hydrates, detangles, smooths, and de-frizzes hair while helping to strengthen and thicken strands - building volume and body.
  • Helps hair attract and retain moisture for hair that is soft, supple, and more elastic.
  • Supports keratin production and fortifies locks to help prevent shedding and breakage.
  • Nourishes and protects hair against stressors, helping to reduce signs of damage - for silky hair with a natural shine.
  • Supports natural hair growth.
  • Hybrid formula may also be used as a deep conditioning rinse-off hair mask to dramatically boost hydration and shine.
Visible Results
  • 100% agree The Conditioner makes their hair more shiny.
  • 96% agree The Conditioner helps repair their split ends.
  • 100% agree The Conditioner feels lightweight on my hair.
  • See clinical and user trials.
  • Weightless texture. Conditions deeply without weighing hair down or leaving a residue.
  • Formulated without irritants, allergens, silicones, parabens, or sulfates. Fragrance-free.
  • Suitable for all hair types. Vegan.
  • See ingredients.

How To Apply

Apply to clean, damp hair after using The Shampoo daily or as needed.

  • Work through the length of hair starting from midshaft or the scalp (as needed).
  • Rinse thoroughly after 1-2 minutes.

As a mask

  • For an extra dose of intense hydration, apply to clean, damp hair after using The Shampoo.
  • Leave on hair for up to 5 - 10 minutes.
  • Then rinse thoroughly.
  • Suitable for all hair types.

For optimal results, use both The Shampoo and The Conditioner as the foundation for a holistic haircare system that also includes The Scalp Treatment, The Leave-In Hair Treatment, The Hair Oil and The Neem Comb.

Duration: 40s

Clinically Proven Results


Week 0

Week 12

The Conditioner


The Conditioner made hair appear healthier after use by


The Conditioner increased hair smoothness by


The Conditioner increased hair strength by


User Proven Results

The Conditioner


agree The Conditioner helps repair hair from heat


agree The Conditioner helps prevent hair loss


agree The Conditioner tames/reduces frizz


The Conditioner


agree The Conditioner decreases hair breakage


agree The Conditioner helps repair their split ends


agree The Conditioner makes their hair feel stronger


The Conditioner


agree The Conditioner helps repair hair from color damage


agree The Conditioner enhances their natural hair texture


agree The Conditioner makes their hair appear thicker


The Conditioner


agree hair felt more hydrated after use


agree The Conditioner makes their hair more shiny


agree The Conditioner helps reduce hair knots


The Beauty of TFC8®

Our proven results are powered by Professor Bader's TFC8®, Trigger Factor Complex  TFC™ - a proprietary blend of natural amino acids, high-grade vitamins and peptides - and inspired by over 30 years of research, innovation and clinical study.


TFC8® technology guides key nutrients and powerful natural ingredients to the scalp, follicles, and hair, creating and supporting an optimal environment for cellular renewal.


TFC8® turns potent base formulations into smarter, adaptive haircare capable of addressing individualized concerns - such as weak, thinning, or brittle hair, dehydration, shedding and breakage, split ends, frizz, and damage from over-styling, coloring, or external stressors.


TFC8® nourishes and protects, training the hair for the long-term. Resulting hair looks and feels healthier, stronger, fuller, and more vibrant.


Key Ingredients

Augustinus Bader haircare is formulated with sustainably-sourced, high potency botanicals and bio-engineered clean actives where possible, to reduce environmental impact.


Powered by our patented TFC8® technology, and formulated with potent hair superfoods rich in natural proteins, antioxidants, and omega fatty acids including Oat Kernel Oil, Watercress, Indian Cress, and Maca Root extracts, and Vitamin B5 to smooth, hydrate, nourish and protect.

Oat Kernel Oil

An omega fatty acid and antioxidant powerhouse. Nourishes, soothes, and supports the elasticity of the hair cuticle, while locking in moisture to prevent water loss and keep strands plump and hydrated.

Castor Seed Oil

Rich in essential fatty acids, helps fight scalp inflammation and hydrate the hair shaft, improving elasticity and reducing the risk of breakage.

Pomegranate Extract

Packed with punicic and linolenic fatty acids, this antioxidant-rich oil helps optimize the body’s self-renewal mechanisms while reducing and protecting against visible signs of damage.

Watercress & Indian Cress Extracts

A potent hair health duo that stimulates and prolongs growth while strengthening strands from the root. Supports keratin production for improved hair structure and vigor.

Maca Root Extract

A fortifying active from the sacred maca root, known to stimulate follicles, protect hair, and improve thickness and strength. Helps anchor strands to the scalp, for reduced breakage and shedding.

Coconut Oil

Rich in lauric acid and an exceptional source of saturated fatty acids. Delivers superior moisture while smoothing the hair and supporting strength, elasticity and shine.

Vitamin B5

Soothes, moisturizes and softens from root to tip, making hair much easier to comb while boosting strength and shine.

Hydrolyzed Vegetable Protein

A vegan keratin alternative that naturally rejuvenates hair, micro-penetrating the surface of each strand to reduce damage and reveal fresher-looking tresses.

The Conditioner is a lightweight, renewing moisturizer developed specifically to address the needs of the hair follicles and shaft by sealing in essential nutrients optimized by TFC8®. As the first Conditioner developed with this proprietary technology, it is created to work synergistically with The Shampoo to hydrate and replenish at a cellular level post-cleanse, for exceptional softness, smoothness and fullness.

Head shot of Professor Bader

Discover The Hair Collection

Hydrate, nourish, and renew your scalp and hair with cleanly crafted, high performance haircare.

'The Shampoo' and 'The Conditioner' by Augustinus Bader are displayed on a bathroom shelf, with a model hand reaching for 'The Conditioner'

Frequently Asked Questions

Is The Conditioner fragrance-free, vegan-friendly and free from?

The Conditioner is 100% vegan and free of gluten, GMOs, parabens, silicones, sulfates (SLS, SLES), DEA, fragrance, heavy metals, talc, and petrolatum/paraffin/mineral oil.

Is the packaging recyclable?

Housed in a 100% recyclable tube made from sugar cane and 100% recyclable cap.

Is The Conditioner safe to use on color treated hair?

Yes, it's a sulfate-free formula design to maintain your hair color. If you have any concerns, we recommend consulting your hairstylist before use.

Is The Conditioner safe to use during pregnancy?

Yes, The Conditioner is safe to use in pregnancy and breastfeeding.

Does The Conditioner have a fragrance?

The Conditioner is unscented, with no fragrance added.

How long should The Conditioner last?

On average 2-3 months, but depends on your usage, hair thickness and length

How many times a week should I use The Conditioner?

The Conditioner is gentle enough to be used daily

Why is it important to use hair conditioner?

Conditioner is essential to thick, shiny hair. It smooths and detangles hair, reducing breakage and split ends for overall healthier looking hair.

Is The Conditioner safe to use on keratine treated hair?

If you have any concerns, we recommend consulting your hairstylist before use.